CommandAdapter - Code Metrics - webmozart/console - Measure and Improve Code Quality continuously with Scrutinizer

CommandAdapter A
last analyzed 2016-08-15 15:54 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

Importance

Changes	14
Bugs	2	Features	4

Metric	Value
wmc	1
c	14
b	2
f	4
lcom	0
cbo	1
dl	0
loc	14
ccs	0
cts	0
cp	0
rs	10

1 Method

Rating	Name	Duplication	Size	Complexity
A	setCode()	0	4	1

<?php

/*
 * This file is part of the webmozart/console package.
 *
 * (c) Bernhard Schussek <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Console\Adapter;

use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Webmozart\Assert\Assert;

/**
 * Adapts a `Command` instance of this package to Symfony's {@link Command} API.
 *
 * @since  1.0
 *
 * @author Bernhard Schussek <[email protected]>
 */
abstract class AbstractCommandAdapter extends Command
{
    /**
     * @var \Webmozart\Console\Api\Command\Command
     */
    private $adaptedCommand;

    /**
     * Creates the adapter.
     *
     * @param \Webmozart\Console\Api\Command\Command $adaptedCommand The adapted command.
     * @param Application                            $application    The application.
     */
    public function __construct(\Webmozart\Console\Api\Command\Command $adaptedCommand, Application $application)
    {
        parent::setName($adaptedCommand->getName());
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}

        parent::__construct();

        $this->adaptedCommand = $adaptedCommand;

        $config = $adaptedCommand->getConfig();

        parent::setDefinition(new ArgsFormatInputDefinition($this->adaptedCommand->getArgsFormat()));
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
        parent::setApplication($application);
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
        parent::setDescription($config->getDescription());
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
        parent::setHelp($config->getHelp());
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
        parent::setAliases($adaptedCommand->getAliases());
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}

        if ($helperSet = $config->getHelperSet()) {
            parent::setHelperSet($helperSet);
class Daddy
{
    protected function getFirstName()
    {
        return "Eidur";
    }

    protected function getSurName()
    {
        return "Gudjohnsen";
    }
}

class Son
{
    public function getFirstName()
    {
        return parent::getSurname();
    }
}
        }
    }

    /**
     * Returns the adapted command.
     *
     * @return Command The adapted command.

     */
    public function getAdaptedCommand()
    {
        return $this->adaptedCommand;
    }

    /**
     * Does nothing.
     *
     * @param Application $application The application.

     *
     * @return static The current instance.
     */
    public function setApplication(Application $application = null)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param HelperSet $helperSet The helper set.
     *
     * @return static The current instance.
     */
    public function setHelperSet(HelperSet $helperSet)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param array|InputDefinition $definition The definition
     *
     * @return static The current instance.
     */
    public function setDefinition($definition)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string $name The name.
     *
     * @return static The current instance.
     */
    public function setName($name)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string $title The process title.
     *
     * @return static The current instance.
     */
    public function setProcessTitle($title)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string $description The description.
     *
     * @return static The current instance.
     */
    public function setDescription($description)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string $help The help.
     *
     * @return static The current instance.
     */
    public function setHelp($help)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string[] $aliases The aliases.
     *
     * @return static The current instance.
     */
    public function setAliases($aliases)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param bool $mergeArgs
     *
     * @return static The current instance.
     */
    public function mergeApplicationDefinition($mergeArgs = true)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string $name
     * @param null   $mode
     * @param string $description
     * @param null   $default
     *
     * @return static The current instance.
     */
    public function addArgument($name, $mode = null, $description = '', $default = null)
    {
        return $this;
    }

    /**
     * Does nothing.
     *
     * @param string $name
     * @param null   $shortcut
     * @param null   $mode
     * @param string $description
     * @param null   $default
     *
     * @return static The current instance.
     */
    public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
    {
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function isEnabled()
    {
        return $this->adaptedCommand->getConfig()->isEnabled();
    }

    /**
     * Executes the command.
     *
     * @param InputInterface  $input  The console input.
     * @param OutputInterface $output The console output.
     *
     * @return int The exit status.
     */
    public function run(InputInterface $input, OutputInterface $output)
    {
        /* @var ArgsInput $input */
        /* @var IOOutput $output */
        Assert::isInstanceOf($input, 'Webmozart\Console\Adapter\ArgsInput');
        Assert::isInstanceOf($output, 'Webmozart\Console\Adapter\IOOutput');

        return $this->adaptedCommand->handle($input->getArgs(), $output->getIO());
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }
}

if (method_exists('Symfony\Component\Console\Command\Command', 'asText')) {
    // Symfony 2.0 compatible definition
    class CommandAdapter extends AbstractCommandAdapter

    {
        /**
         * Does nothing.
         *
         * @param callable $code The code.
         *
         * @return static The current instance.
         */
        public function setCode($code)
        {
            return $this;
        }
    }
} else {
    // Symfony 3.0 compatible definition
    class CommandAdapter extends AbstractCommandAdapter

    {
        /**
         * Does nothing.
         *
         * @param callable $code The code.
         *
         * @return static The current instance.
         */
        public function setCode(callable $code)
        {
            return $this;
        }
    }
}


1		<?php
2
3		/*
4		* This file is part of the webmozart/console package.
5		*
6		* (c) Bernhard Schussek <[email protected]>
7		*
8		* For the full copyright and license information, please view the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Webmozart\Console\Adapter;
13
14		use Symfony\Component\Console\Application;
15		use Symfony\Component\Console\Command\Command;
16		use Symfony\Component\Console\Helper\HelperSet;
17		use Symfony\Component\Console\Input\InputDefinition;
18		use Symfony\Component\Console\Input\InputInterface;
19		use Symfony\Component\Console\Output\OutputInterface;
20		use Webmozart\Assert\Assert;
21
22		/**
23		* Adapts a `Command` instance of this package to Symfony's {@link Command} API.
24		*
25		* @since 1.0
26		*
27		* @author Bernhard Schussek <[email protected]>
28		*/
29		abstract class AbstractCommandAdapter extends Command
30		{
31		/**
32		* @var \Webmozart\Console\Api\Command\Command
33		*/
34		private $adaptedCommand;
35
36		/**
37		* Creates the adapter.
38		*
39		* @param \Webmozart\Console\Api\Command\Command $adaptedCommand The adapted command.
40		* @param Application $application The application.
41		*/
42	15	public function __construct(\Webmozart\Console\Api\Command\Command $adaptedCommand, Application $application)
43		{
44	15	parent::setName($adaptedCommand->getName());
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setName()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setName()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
45
46	15	parent::__construct();
47
48	15	$this->adaptedCommand = $adaptedCommand;
49
50	15	$config = $adaptedCommand->getConfig();
51
52	15	parent::setDefinition(new ArgsFormatInputDefinition($this->adaptedCommand->getArgsFormat()));
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setDefinition()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setDefinition()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
53	15	parent::setApplication($application);
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setApplication()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setApplication()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
54	15	parent::setDescription($config->getDescription());
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setDescription()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setDescription()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
55	15	parent::setHelp($config->getHelp());
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setHelp()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setHelp()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
56	15	parent::setAliases($adaptedCommand->getAliases());
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setAliases()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setAliases()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
57
58	15	if ($helperSet = $config->getHelperSet()) {
59	15	parent::setHelperSet($helperSet);
		0 ignored issues – show Comprehensibility Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you call parent on a different method (`setHelperSet()` instead of `__construct()`). Are you sure this is correct? If so, you might want to change this to `$this->setHelperSet()`. This check looks for a call to a parent method whose name is different than the method from which it is called. Consider the following code: class Daddy { protected function getFirstName() { return "Eidur"; } protected function getSurName() { return "Gudjohnsen"; } } class Son { public function getFirstName() { return parent::getSurname(); } } The `getFirstName()` method in the `Son` calls the wrong method in the parent class. Loading history...
60		}
61	15	}
62
63		/**
64		* Returns the adapted command.
65		*
66		* @return Command The adapted command.
		0 ignored issues – show Documentation introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report Should the return type not be `\Webmozart\Console\Api\Command\Command`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
67		*/
68	1	public function getAdaptedCommand()
69		{
70	1	return $this->adaptedCommand;
71		}
72
73		/**
74		* Does nothing.
75		*
76		* @param Application $application The application.
		0 ignored issues – show Documentation introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report Should the type for parameter `$application` not be `null\|Application`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
77		*
78		* @return static The current instance.
79		*/
80	13	public function setApplication(Application $application = null)
81		{
82	13	return $this;
83		}
84
85		/**
86		* Does nothing.
87		*
88		* @param HelperSet $helperSet The helper set.
89		*
90		* @return static The current instance.
91		*/
92	15	public function setHelperSet(HelperSet $helperSet)
93		{
94	15	return $this;
95		}
96
97		/**
98		* Does nothing.
99		*
100		* @param array\|InputDefinition $definition The definition
101		*
102		* @return static The current instance.
103		*/
104		public function setDefinition($definition)
105		{
106		return $this;
107		}
108
109		/**
110		* Does nothing.
111		*
112		* @param string $name The name.
113		*
114		* @return static The current instance.
115		*/
116		public function setName($name)
117		{
118		return $this;
119		}
120
121		/**
122		* Does nothing.
123		*
124		* @param string $title The process title.
125		*
126		* @return static The current instance.
127		*/
128		public function setProcessTitle($title)
129		{
130		return $this;
131		}
132
133		/**
134		* Does nothing.
135		*
136		* @param string $description The description.
137		*
138		* @return static The current instance.
139		*/
140		public function setDescription($description)
141		{
142		return $this;
143		}
144
145		/**
146		* Does nothing.
147		*
148		* @param string $help The help.
149		*
150		* @return static The current instance.
151		*/
152		public function setHelp($help)
153		{
154		return $this;
155		}
156
157		/**
158		* Does nothing.
159		*
160		* @param string[] $aliases The aliases.
161		*
162		* @return static The current instance.
163		*/
164		public function setAliases($aliases)
165		{
166		return $this;
167		}
168
169		/**
170		* Does nothing.
171		*
172		* @param bool $mergeArgs
173		*
174		* @return static The current instance.
175		*/
176	12	public function mergeApplicationDefinition($mergeArgs = true)
177		{
178	12	return $this;
179		}
180
181		/**
182		* Does nothing.
183		*
184		* @param string $name
185		* @param null $mode
186		* @param string $description
187		* @param null $default
188		*
189		* @return static The current instance.
190		*/
191		public function addArgument($name, $mode = null, $description = '', $default = null)
192		{
193		return $this;
194		}
195
196		/**
197		* Does nothing.
198		*
199		* @param string $name
200		* @param null $shortcut
201		* @param null $mode
202		* @param string $description
203		* @param null $default
204		*
205		* @return static The current instance.
206		*/
207		public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
208		{
209		return $this;
210		}
211
212		/**
213		* {@inheritdoc}
214		*/
215	15	public function isEnabled()
216		{
217	15	return $this->adaptedCommand->getConfig()->isEnabled();
218		}
219
220		/**
221		* Executes the command.
222		*
223		* @param InputInterface $input The console input.
224		* @param OutputInterface $output The console output.
225		*
226		* @return int The exit status.
227		*/
228		public function run(InputInterface $input, OutputInterface $output)
229		{
230		/* @var ArgsInput $input */
231		/* @var IOOutput $output */
232		Assert::isInstanceOf($input, 'Webmozart\Console\Adapter\ArgsInput');
233		Assert::isInstanceOf($output, 'Webmozart\Console\Adapter\IOOutput');
234
235		return $this->adaptedCommand->handle($input->getArgs(), $output->getIO());
		0 ignored issues – show Bug introduced 2015-12-16 14:17 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Symfony\Component\Console\Input\InputInterface` as the method `getArgs()` does only exist in the following implementations of said interface: `Webmozart\Console\Adapter\ArgsInput`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
236		}
237		}
238
239	1	if (method_exists('Symfony\Component\Console\Command\Command', 'asText')) {
240		// Symfony 2.0 compatible definition
241		class CommandAdapter extends AbstractCommandAdapter
		0 ignored issues – show Coding Style Compatibility introduced 2015-12-17 08:59 UTC by Report Bug Copy Issue Report PSR1 recommends that each class should be in its own file to aid autoloaders. Having each class in a dedicated file usually plays nice with PSR autoloaders and is therefore a well established practice. If you use other autoloaders, you might not want to follow this rule. Loading history...
242		{
243		/**
244		* Does nothing.
245		*
246		* @param callable $code The code.
247		*
248		* @return static The current instance.
249		*/
250		public function setCode($code)
251		{
252		return $this;
253		}
254		}
255		} else {
256		// Symfony 3.0 compatible definition
257		class CommandAdapter extends AbstractCommandAdapter
		0 ignored issues – show Coding Style Compatibility introduced 2015-12-17 08:59 UTC by Report Bug Copy Issue Report PSR1 recommends that each class should be in its own file to aid autoloaders. Having each class in a dedicated file usually plays nice with PSR autoloaders and is therefore a well established practice. If you use other autoloaders, you might not want to follow this rule. Loading history... Comprehensibility Best Practice introduced 2015-12-17 08:59 UTC by Report Bug Copy Issue Report The type `Webmozart\Console\Adapter\CommandAdapter` has been defined more than once; this definition is ignored, only the first definition in this file (L241-254) is considered. This check looks for classes that have been defined more than once in the same file. If you can, we would recommend to use standard object-oriented programming techniques. For example, to avoid multiple types, it might make sense to create a common interface, and then multiple, different implementations for that interface. This also has the side-effect of providing you with better IDE auto-completion, static analysis and also better OPCode caching from PHP. Loading history...
258		{
259		/**
260		* Does nothing.
261		*
262		* @param callable $code The code.
263		*
264		* @return static The current instance.
265		*/
266		public function setCode(callable $code)
267		{
268		return $this;
269		}
270		}
271		}
272

webmozart / console

CommandAdapter A last analyzed 2016-08-15 15:54 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

1 Method

Available Fixes

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CommandAdapter A
last analyzed 2016-08-15 15:54 UTC